19318770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71551}}^1$

素因数の和:71567

約数の個数: 32

約数和(自身を含む): 51517440

約数和(自身を除く): 32198670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71551, 143102, 214653, 357755, 429306, 643959, 715510, 1073265, 1287918, 1931877, 2146530, 3219795, 3863754, 6439590, 9659385, 19318770]

約数ペア:

[(1, 19318770), (2, 9659385), (3, 6439590), (5, 3863754), (6, 3219795), (9, 2146530), (10, 1931877), (15, 1287918), (18, 1073265), (27, 715510), (30, 643959), (45, 429306), (54, 357755), (90, 214653), (135, 143102), (270, 71551)]